126969605

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 177811200

約数和(自身を除く): 50841595

約数列:

[1, 5, 7, 35, 97, 149, 251, 485, 679, 745, 1043, 1255, 1757, 3395, 5215, 8785, 14453, 24347, 37399, 72265, 101171, 121735, 170429, 186995, 261793, 505855, 852145, 1308965, 3627703, 18138515, 25393921, 126969605]

約数ペア:

[(1, 126969605), (5, 25393921), (7, 18138515), (35, 3627703), (97, 1308965), (149, 852145), (251, 505855), (485, 261793), (679, 186995), (745, 170429), (1043, 121735), (1255, 101171), (1757, 72265), (3395, 37399), (5215, 24347), (8785, 14453)]